Evaluation Of Triangle Orientation Discrimination For Field Testing Of Imager Performance

Keywords

electro-optical system performance testing; TOD

Abstract

Triangle orientation discrimination (TOD) is an observer task useful for characterizing the practical performance of electro-optical imaging systems. We generated simulated imagery of TOD targets viewed at various ranges through a High Definition Long-wave (HDLW) imaging system. The simulated imagery was presented to human subjects in a TOD experiment, and the probability of identification (PID) was determined as a function of range. We present the PID curves and show that TOD is suitable for field testing of ID range.

Publication Date

1-1-2018

Publication Title

Proceedings of SPIE - The International Society for Optical Engineering

Volume

10625

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1117/12.2305446

Socpus ID

85048112082 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/85048112082

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